<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="班级" prop="cname">
        <el-input
          v-model="queryParams.cname"
          placeholder="请输入班级"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="班级号" prop="cid">
        <el-input
          v-model="queryParams.cid"
          placeholder="请输入班级号"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="姓名" prop="sname">
        <el-input
          v-model="queryParams.sname"
          placeholder="请输入姓名"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="性别" prop="sex">
        <el-select v-model="queryParams.sex" placeholder="请选择性别" clearable size="small">

            <el-option
                            v-for="dict in sexOptions"
                            :key="dict.dictValue"
                            :label="dict.dictLabel"
                            :value="dict.dictValue"
                          >
               </el-option>
        </el-select>
      </el-form-item>
      <el-form-item label="出生年月" prop="birthday">
        <el-date-picker
          v-model="queryParams.birthday"
          format="yyyy-MM-dd" value-format="yyyy-MM-dd"
          placeholder="请输入出生年月"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="籍贯" prop="jiguan">
        <el-input
          v-model="queryParams.jiguan"
          placeholder="请输入籍贯"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="身份证" prop="shenfenid">
        <el-input
          v-model="queryParams.shenfenid"
          placeholder="请输入身份证"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="学历" prop="xueli">
        <el-input
          v-model="queryParams.xueli"
          placeholder="请输入学历"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="专业" prop="zhuanyeid">
        <el-input
          v-model="queryParams.zhuanyeid"
          placeholder="请输入专业"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="毕业时间" prop="biyetime">
      <el-date-picker
          v-model="queryParams.biyetime"
          placeholder="请输入毕业时间"
          format="yyyy-MM-dd" value-format="yyyy-MM-dd"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="电话" prop="phone">
        <el-input
          v-model="queryParams.phone"
          placeholder="请输入电话"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
         <el-form-item label="联系人" prop="jinjilianxiren">
              <el-input
                v-model="queryParams.jinjilianxiren"
                placeholder="请输入紧级联系人姓名"
                clearable
                size="small"
                @keyup.enter.native="handleQuery"
              />
            </el-form-item>
      <el-form-item label="联系人电话" prop="lianxirenphone">
        <el-input
          v-model="queryParams.jinjilianxiren"
          placeholder="请输入紧级联系人电话"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="居住地址" prop="juzhudizhi">
        <el-input
          v-model="queryParams.juzhudizhi"
          placeholder="请输入居住地址"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="邮箱" prop="email">
        <el-input
          v-model="queryParams.email"
          placeholder="请输入邮箱"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="英语等级" prop="enleave">
        <el-input
          v-model="queryParams.enleave"
          placeholder="请输入英语等级"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="日语等级" prop="jpleave">
        <el-input
          v-model="queryParams.jpleave"
          placeholder="请输入日语等级"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="就业地" prop="jieyedi">
        <el-input
          v-model="queryParams.jieyedi"
          placeholder="请输入就业地"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="就业方式" prop="jiuyefangshi">
        <el-input
          v-model="queryParams.jiuyefangshi"
          placeholder="请输入就业方式"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['system:student:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['system:student:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['system:student:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
                  <el-button
                    type="info"
                    plain
                    icon="el-icon-upload2"
                    size="mini"
                    @click="handleImport"
                    v-hasPermi="['system:student:import']"
                  >导入</el-button>
                </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
		  :loading="exportLoading"
          @click="handleExport"
          v-hasPermi="['system:student:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="mstList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="序号" align="center" prop="id" />
      <el-table-column label="班级" align="center" prop="cname" />
      <el-table-column label="班级号" align="center" prop="cid" />
      <el-table-column label="姓名" align="center" prop="sname" />
      <el-table-column label="性别" align="center" prop="sex" />
      <el-table-column label="出生年月" align="center" prop="birthday" />
      <el-table-column label="籍贯" align="center" prop="jiguan" />
      <el-table-column label="身份证" align="center" prop="shenfenid" />
      <el-table-column label="学历" align="center" prop="xueli" />
      <el-table-column label="专业" align="center" prop="zhuanyeid" />
      <el-table-column label="毕业时间" align="center" prop="biyetime" />
      <el-table-column label="电话" align="center" prop="phone" />
      <el-table-column label="联系人" align="center" prop="jinjilianxiren" />
      <el-table-column label="联系人电话" align="center" prop="lianxirenphone" />
      <el-table-column label="居住地址" align="center" prop="juzhudizhi" />
      <el-table-column label="邮箱" align="center" prop="email" />
      <el-table-column label="英语等级" align="center" prop="enleave" />
      <el-table-column label="日语等级" align="center" prop="jpleave" />
      <el-table-column label="就业地" align="center" prop="jieyedi" />
      <el-table-column label="就业方式" align="center" prop="jiuyefangshi" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['system:student:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['system:student:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改学生信息对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="班级" prop="cname">
          <el-input v-model="form.cname" placeholder="请输入班级" />
        </el-form-item>
        <el-form-item label="班级号" prop="cid">
          <el-input v-model="form.cid" placeholder="请输入班级号" />
        </el-form-item>
        <el-form-item label="姓名" prop="sname">
          <el-input v-model="form.sname" placeholder="请输入姓名" />
        </el-form-item>
        <el-form-item label="性别" prop="sex">
          <el-select v-model="form.sex" placeholder="请选择性别">
             <el-option
                                        v-for="dict in sexOptions"
                                        :key="dict.dictValue"
                                        :label="dict.dictLabel"
                                        :value="dict.dictValue"
                                      >
                           </el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="出生年月" prop="birthday">
       <el-date-picker format="yyyy-MM-dd" value-format="yyyy-MM-dd" v-model="form.birthday" placeholder="请输入出生年月" />
        </el-form-item>
        <el-form-item label="籍贯" prop="jiguan">
          <el-input v-model="form.jiguan" placeholder="请输入籍贯" />
        </el-form-item>
        <el-form-item label="身份证" prop="shenfenid">
          <el-input v-model="form.shenfenid" placeholder="请输入身份证" />
        </el-form-item>
        <el-form-item label="学历" prop="xueli">
          <el-input v-model="form.xueli" placeholder="请输入学历" />
        </el-form-item>
        <el-form-item label="专业" prop="zhuanyeid">
          <el-input v-model="form.zhuanyeid" placeholder="请输入专业" />
        </el-form-item>
        <el-form-item label="毕业时间" prop="biyetime">
           <el-date-picker format="yyyy-MM-dd" value-format="yyyy-MM-dd" v-model="form.biyetime" placeholder="请输入毕业时间" />
        </el-form-item>
        <el-form-item label="电话" prop="phone">
          <el-input v-model="form.phone" placeholder="请输入电话" />
        </el-form-item>
        <el-form-item label="联系人" prop="jinjilianxiren">
          <el-input v-model="form.jinjilianxiren" placeholder="请输入联系人姓名" />
        </el-form-item>
           <el-form-item label="联系人" prop="jinjilianxiren">
                  <el-input v-model="form.lianxirenphone" placeholder="请输入联系人电话" />
                </el-form-item>
        <el-form-item label="居住地址" prop="juzhudizhi">
          <el-input v-model="form.juzhudizhi" placeholder="请输入居住地址" />
        </el-form-item>
        <el-form-item label="邮箱" prop="email">
          <el-input v-model="form.email" placeholder="请输入邮箱" />
        </el-form-item>
        <el-form-item label="英语等级" prop="enleave">
          <el-input v-model="form.enleave" placeholder="请输入英语等级" />
        </el-form-item>
        <el-form-item label="日语等级" prop="jpleave">
          <el-input v-model="form.jpleave" placeholder="请输入日语等级" />
        </el-form-item>
        <el-form-item label="就业地" prop="jieyedi">
          <el-input v-model="form.jieyedi" placeholder="请输入就业地" />
        </el-form-item>
        <el-form-item label="就业方式" prop="jiuyefangshi">
          <el-input v-model="form.jiuyefangshi" placeholder="请输入就业方式" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
    <!-- 用户导入对话框 -->
        <el-dialog :title="upload.title" :visible.sync="upload.open" width="400px" append-to-body>
          <el-upload
            ref="upload"
            :limit="1"
            accept=".xlsx, .xls"
            :headers="upload.headers"
            :action="upload.url + '?updateSupport=' + upload.updateSupport"
            :disabled="upload.isUploading"
            :on-progress="handleFileUploadProgress"
            :on-success="handleFileSuccess"
            :auto-upload="false"
            drag
          >
            <i class="el-icon-upload"></i>
            <div class="el-upload__text">将文件拖到此处，或<em>点击上传</em></div>
            <div class="el-upload__tip text-center" slot="tip">
              <div class="el-upload__tip" slot="tip">
                <el-checkbox v-model="upload.updateSupport" /> 是否更新已经存在的用户数据
              </div>
              <span>仅允许导入xls、xlsx格式文件。</span>
              <el-link type="primary" :underline="false" style="font-size:12px;vertical-align: baseline;" @click="importTemplate">下载模板</el-link>
            </div>
          </el-upload>
          <div slot="footer" class="dialog-footer">
            <el-button type="primary" @click="submitFileForm">确 定</el-button>
            <el-button @click="upload.open = false">取 消</el-button>
          </div>
        </el-dialog>
  </div>
</template>

<script>
import { listMst, getMst, delMst, addMst, updateMst, exportMst,importTemplate} from "@/api/system/student";
import { getToken } from "@/utils/auth";

export default {
  name: "Mst",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 导出遮罩层
      exportLoading: false,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 学生信息表格数据
      mstList: [],
        // 性别状态字典
            sexOptions: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        cname: null,
        cid: null,
        sname: null,
        sex: null,
        birthday: null,
        jiguan: null,
        shenfenid: null,
        xueli: null,
        zhuanyeid: null,
        biyetime: null,
        phone: null,
        jinjilianxiren: null,
        lianxirenphone:null,
        juzhudizhi: null,
        email: null,
        enleave: null,
        jpleave: null,
        jieyedi: null,
        jiuyefangshi: null
      },
      // 用户导入参数
            upload: {
              // 是否显示弹出层（用户导入）
              open: false,
              // 弹出层标题（用户导入）
              title: "",
              // 是否禁用上传
              isUploading: false,
              // 是否更新已经存在的用户数据
              updateSupport: 0,
              // 设置上传的请求头部
              headers: { Authorization: "Bearer " + getToken() },
              // 上传的地址
              url: process.env.VUE_APP_BASE_API + "/system/student/importData"
            },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
      }
    };
  },
  created() {
    this.getList();

    //获取性别字典
     this.getDicts("sys_user_sex").then(response => {
          this.sexOptions = response.data;
        });
  },
  methods: {
    /** 查询学生信息列表 */
    getList() {
      this.loading = true;
      listMst(this.queryParams).then(response => {
        this.mstList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        cname: null,
        cid: null,
        sname: null,
        sex: null,
        birthday: null,
        jiguan: null,
        shenfenid: null,
        xueli: null,
        zhuanyeid: null,
        biyetime: null,
        phone: null,
        jinjilianxiren: null,
        juzhudizhi: null,
        lianxirenphone:null,
        email: null,
        enleave: null,
        jpleave: null,
        jieyedi: null,
        jiuyefangshi: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加学生信息";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getMst(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改学生信息";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateMst(this.form).then(response => {
              this.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addMst(this.form).then(response => {
              this.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$confirm('是否确认删除学生信息编号为"' + ids + '"的数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return delMst(ids);
        }).then(() => {
          this.getList();
          this.msgSuccess("删除成功");
        }).catch(() => {});
    },
        /** 下载模板操作 */
        importTemplate() {
          importTemplate().then(response => {
            this.download(response.msg);
          });
        },
     /** 导入按钮操作 */
        handleImport() {
          this.upload.title = "学生信息导入";
          this.upload.open = true;
        },
         // 文件上传中处理
            handleFileUploadProgress(event, file, fileList) {
              this.upload.isUploading = true;
            },
            // 文件上传成功处理
                handleFileSuccess(response, file, fileList) {
                  this.upload.open = false;
                  this.upload.isUploading = false;
                  this.$refs.upload.clearFiles();
                  this.$alert(response.msg, "导入结果", { dangerouslyUseHTMLString: true });
                  this.getList();
                },
                // 提交上传文件
                submitFileForm() {
                  this.$refs.upload.submit();
                },
    /** 导出按钮操作 */
    handleExport() {
      const queryParams = this.queryParams;
      this.$confirm('是否确认导出所有学生信息数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(() => {
          this.exportLoading = true;
          return exportMst(queryParams);
        }).then(response => {
          this.download(response.msg);
          this.exportLoading = false;
        }).catch(() => {});
    },
  }
};
</script>
